AI 自动生成测试用例

tests/CMakeLists.txt

@@ -0,0 +1,25 @@
+cmake_minimum_required(VERSION 3.10.0)
+project(test_plan_execute_t1)
+include(FetchContent)
+if (MSVC)
+    add_compile_options(/utf-8)
+endif()
+FetchContent_Declare(
+  googletest
+  URL https://github.com/google/googletest/archive/03597a01ee50ed33e9dfd640b249b4be3799d395.zip
+)
+# For Windows: Prevent overriding the parent project's compiler/linker settings
+set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
+FetchContent_MakeAvailable(googletest)
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../include)
+
+include(CTest)
+enable_testing()
+
+add_executable(test_plan_execute_t1 test_app.cpp ../src/app.cpp)
+
+target_link_libraries(test_plan_execute_t1 gtest gmock gtest_main)
+include(GoogleTest)
+gtest_discover_tests(test_plan_execute_t1)

tests/test_app.cpp

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+#include <gtest/gtest.h>
+#include <string>
+#include <vector>
+#include <chrono>
+#include "app.hpp"
+
+// 辅助函数：创建一个有效的 EventRecord
+EventRecord createValidEvent(const std::string& id = "EVT-001", uint32_t priority = 100, EventStatus status = EventStatus::Pending) {
+    EventRecord event;
+    event.id = id;
+    event.priority = priority;
+    event.status = status;
+    event.timestamp = std::chrono::system_clock::now();
+    event.source = "test_source";
+    event.type = "test_type";
+    event.payload = R"({"key":"value"})";
+    return event;
+}
+
+// ============================================================================
+// 测试 ingestEvent 函数
+// ============================================================================
+
+/**
+ * @brief 测试 ingestEvent 正常输入：有效事件应成功接入
+ */
+TEST(CmsEngineTest, testIngestEventNormal) {
+    CmsEngine engine;
+    EventRecord event = createValidEvent();
+    
+    bool result = engine.ingestEvent(event);
+    
+    EXPECT_TRUE(result);
+    // 验证事件已存储
+    const EventRecord* found = engine.findEventById("EVT-001");
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->id, "EVT-001");
+    EXPECT_EQ(found->priority, 100);
+}
+
+/**
+ * @brief 测试 ingestEvent 空 ID：应返回 false
+ */
+TEST(CmsEngineTest, testIngestEventEmptyId) {
+    CmsEngine engine;
+    EventRecord event = createValidEvent("", 100);
+    
+    bool result = engine.ingestEvent(event);
+    
+    EXPECT_FALSE(result);
+    // 验证事件未被存储
+    const EventRecord* found = engine.findEventById("");
+    EXPECT_EQ(found, nullptr);
+}
+
+/**
+ * @brief 测试 ingestEvent 优先级边界：优先级为 0 应成功
+ */
+TEST(CmsEngineTest, testIngestEventPriorityMin) {
+    CmsEngine engine;
+    EventRecord event = createValidEvent("EVT-002", 0);
+    
+    bool result = engine.ingestEvent(event);
+    
+    EXPECT_TRUE(result);
+    const EventRecord* found = engine.findEventById("EVT-002");
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->priority, 0);
+}
+
+/**
+ * @brief 测试 ingestEvent 优先级边界：优先级为 255 应成功
+ */
+TEST(CmsEngineTest, testIngestEventPriorityMax) {
+    CmsEngine engine;
+    EventRecord event = createValidEvent("EVT-003", 255);
+    
+    bool result = engine.ingestEvent(event);
+    
+    EXPECT_TRUE(result);
+    const EventRecord* found = engine.findEventById("EVT-003");
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->priority, 255);
+}
+
+/**
+ * @brief 测试 ingestEvent 优先级越界：优先级为 256 应失败
+ */
+TEST(CmsEngineTest, testIngestEventPriorityOverflow) {
+    CmsEngine engine;
+    EventRecord event = createValidEvent("EVT-004", 256);
+    
+    bool result = engine.ingestEvent(event);
+    
+    EXPECT_FALSE(result);
+    const EventRecord* found = engine.findEventById("EVT-004");
+    EXPECT_EQ(found, nullptr);
+}
+
+/**
+ * @brief 测试 ingestEvent 大量事件：验证存储容量
+ */
+TEST(CmsEngineTest, testIngestEventMultipleEvents) {
+    CmsEngine engine;
+    const int eventCount = 100;
+    
+    for (int i = 0; i < eventCount; ++i) {
+        std::string id = "EVT-" + std::to_string(i);
+        EventRecord event = createValidEvent(id, i % 256);
+        EXPECT_TRUE(engine.ingestEvent(event));
+    }
+    
+    // 验证所有事件都能被找到
+    for (int i = 0; i < eventCount; ++i) {
+        std::string id = "EVT-" + std::to_string(i);
+        const EventRecord* found = engine.findEventById(id);
+        ASSERT_NE(found, nullptr);
+        EXPECT_EQ(found->priority, i % 256);
+    }
+}
+
+// ============================================================================
+// 测试 processPendingEvents 函数
+// ============================================================================
+
+/**
+ * @brief 测试 processPendingEvents 正常处理 Pending 事件
+ */
+TEST(CmsEngineTest, testProcessPendingEventsNormal) {
+    CmsEngine engine;
+    
+    // 添加多个 Pending 事件
+    engine.ingestEvent(createValidEvent("EVT-001", 100, EventStatus::Pending));
+    engine.ingestEvent(createValidEvent("EVT-002", 200, EventStatus::Pending));
+    engine.ingestEvent(createValidEvent("EVT-003", 50, EventStatus::Pending));
+    
+    size_t processed = engine.processPendingEvents();
+    
+    EXPECT_EQ(processed, 3);
+    
+    // 验证事件状态已更新
+    const EventRecord* evt1 = engine.findEventById("EVT-001");
+    ASSERT_NE(evt1, nullptr);
+    EXPECT_EQ(evt1->status, EventStatus::Generated);
+    
+    const EventRecord* evt2 = engine.findEventById("EVT-002");
+    ASSERT_NE(evt2, nullptr);
+    EXPECT_EQ(evt2->status, EventStatus::Generated);
+}
+
+/**
+ * @brief 测试 processPendingEvents 无 Pending 事件
+ */
+TEST(CmsEngineTest, testProcessPendingEventsNoPending) {
+    CmsEngine engine;
+    
+    // 添加非 Pending 事件
+    engine.ingestEvent(createValidEvent("EVT-001", 100, EventStatus::Generated));
+    engine.ingestEvent(createValidEvent("EVT-002", 200, EventStatus::Completed));
+    
+    size_t processed = engine.processPendingEvents();
+    
+    EXPECT_EQ(processed, 0);
+    
+    // 验证事件状态未改变
+    const EventRecord* evt1 = engine.findEventById("EVT-001");
+    ASSERT_NE(evt1, nullptr);
+    EXPECT_EQ(evt1->status, EventStatus::Generated);
+}
+
+/**
+ * @brief 测试 processPendingEvents 混合状态事件
+ */
+TEST(CmsEngineTest, testProcessPendingEventsMixed) {
+    CmsEngine engine;
+    
+    engine.ingestEvent(createValidEvent("EVT-001", 100, EventStatus::Pending));
+    engine.ingestEvent(createValidEvent("EVT-002", 200, EventStatus::Generated));
+    engine.ingestEvent(createValidEvent("EVT-003", 50, EventStatus::Pending));
+    engine.ingestEvent(createValidEvent("EVT-004", 150, EventStatus::Failed));
+    
+    size_t processed = engine.processPendingEvents();
+    
+    EXPECT_EQ(processed, 2);
+    
+    // 验证只有 Pending 事件被处理
+    const EventRecord* evt1 = engine.findEventById("EVT-001");
+    ASSERT_NE(evt1, nullptr);
+    EXPECT_EQ(evt1->status, EventStatus::Generated);
+    
+    const EventRecord* evt2 = engine.findEventById("EVT-002");
+    ASSERT_NE(evt2, nullptr);
+    EXPECT_EQ(evt2->status, EventStatus::Generated);  // 未改变
+    
+    const EventRecord* evt4 = engine.findEventById("EVT-004");
+    ASSERT_NE(evt4, nullptr);
+    EXPECT_EQ(evt4->status, EventStatus::Failed);  // 未改变
+}
+
+/**
+ * @brief 测试 processPendingEvents 生成 TaskPlan 的完整性
+ */
+TEST(CmsEngineTest, testProcessPendingEventsTaskPlanGeneration) {
+    CmsEngine engine;
+    
+    engine.ingestEvent(createValidEvent("EVT-001", 100, EventStatus::Pending));
+    
+    size_t processed = engine.processPendingEvents();
+    EXPECT_EQ(processed, 1);
+    
+    // 验证生成的 TaskPlan
+    const std::vector<TaskPlan>& plans = engine.getAllPlans();
+    ASSERT_EQ(plans.size(), 1);
+    
+    const TaskPlan& plan = plans[0];
+    EXPECT_EQ(plan.name, "AutoPlan-EVT-001");
+    EXPECT_EQ(plan.type, PlanType::Centralized);
+    EXPECT_EQ(plan.status, PlanStatus::Drafting);
+    EXPECT_EQ(plan.relatedEventId, "EVT-001");
+    EXPECT_DOUBLE_EQ(plan.resourceQuota, 0.5);
+    EXPECT_EQ(plan.constraints, "自动生成约束");
+    EXPECT_FALSE(plan.id.empty());
+}
+
+/**
+ * @brief 测试 processPendingEvents 空事件库
+ */
+TEST(CmsEngineTest, testProcessPendingEventsEmpty) {
+    CmsEngine engine;
+    
+    size_t processed = engine.processPendingEvents();
+    
+    EXPECT_EQ(processed, 0);
+    EXPECT_TRUE(engine.getAllPlans().empty());
+}
+
+// ============================================================================
+// 测试 findEventById 函数
+// ============================================================================
+
+/**
+ * @brief 测试 findEventById 正常查找
+ */
+TEST(CmsEngineTest, testFindEventByIdNormal) {
+    CmsEngine engine;
+    
+    engine.ingestEvent(createValidEvent("EVT-001", 100));
+    engine.ingestEvent(createValidEvent("EVT-002", 200));
+    
+    const EventRecord* found = engine.findEventById("EVT-001");
+    
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->id, "EVT-001");
+    EXPECT_EQ(found->priority, 100);
+}
+
+/**
+ * @brief 测试 findEventById 不存在的 ID
+ */
+TEST(CmsEngineTest, testFindEventByIdNotFound) {
+    CmsEngine engine;
+    
+    engine.ingestEvent(createValidEvent("EVT-001", 100));
+    
+    const EventRecord* found = engine.findEventById("NONEXISTENT");
+    
+    EXPECT_EQ(found, nullptr);
+}
+
+/**
+ * @brief 测试 findEventById 空字符串
+ */
+TEST(CmsEngineTest, testFindEventByIdEmptyString) {
+    CmsEngine engine;
+    
+    engine.ingestEvent(createValidEvent("EVT-001", 100));
+    
+    const EventRecord* found = engine.findEventById("");
+    
+    EXPECT_EQ(found, nullptr);
+}
+
+/**
+ * @brief 测试 findEventById 空事件库
+ */
+TEST(CmsEngineTest, testFindEventByIdEmptyEngine) {
+    CmsEngine engine;
+    
+    const EventRecord* found = engine.findEventById("EVT-001");
+    
+    EXPECT_EQ(found, nullptr);
+}
+
+/**
+ * @brief 测试 findEventById 多个事件中查找最后一个
+ */
+TEST(CmsEngineTest, testFindEventByIdLastEvent) {
+    CmsEngine engine;
+    
+    engine.ingestEvent(createValidEvent("EVT-001", 100));
+    engine.ingestEvent(createValidEvent("EVT-002", 200));
+    engine.ingestEvent(createValidEvent("EVT-003", 300));
+    
+    const EventRecord* found = engine.findEventById("EVT-003");
+    
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->id, "EVT-003");
+    EXPECT_EQ(found->priority, 300);
+}
+
+/**
+ * @brief 测试 findEventById 大小写敏感性
+ */
+TEST(CmsEngineTest, testFindEventByIdCaseSensitive) {
+    CmsEngine engine;
+    
+    engine.ingestEvent(createValidEvent("EVT-001", 100));
+    
+    const EventRecord* found = engine.findEventById("evt-001");
+    
+    EXPECT_EQ(found, nullptr);
+}
+
+/**
+ * @brief 测试 findEventById 返回指针的常量正确性
+ */
+TEST(CmsEngineTest, testFindEventByIdConstCorrectness) {
+    CmsEngine engine;
+    
+    engine.ingestEvent(createValidEvent("EVT-001", 100));
+    
+    const CmsEngine& constEngine = engine;
+    const EventRecord* found = constEngine.findEventById("EVT-001");
+    
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->id, "EVT-001");
+}